Exact SMEFT formulation and expansion to O $$ \mathcal{O} $$ (v 4/Λ4)

Exact SMEFT formulation and expansion to O $$ \mathcal{O} $$ (v 4/Λ4)

Abstract The Standard Model Effective Field Theory (SMEFT) theoretical framework is increasingly used to interpret particle physics measurements and constrain physics beyond the Standard Model. We investigate the truncation of the effective-operator expansion using the geometric formulation of the S...

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Bibliographic Details
Main Authors: Chris Hays, Andreas Helset, Adam Martin, Michael Trott
Format: Article
Language:English
Published: SpringerOpen 2020-11-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Effective Field Theories
Online Access:http://link.springer.com/article/10.1007/JHEP11(2020)087

Internet

http://link.springer.com/article/10.1007/JHEP11(2020)087

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